Science & Technology
Scientists expand search for signs of intelligent alien life

Scientists have expanded the search for technologically advanced extraterrestrial civilizations by monitoring a star-dense region toward the core of our galaxy for a type of signal that could be produced by potential intelligent aliens that until now has been ignored.
Efforts to detect alien technological signatures previously have focused on a narrowband radio signal type concentrated in a limited frequency range or on single unusual transmissions.
The new initiative, scientists said this week, focuses on a different signal type that perhaps could enable advanced civilizations to communicate across the vast distances of interstellar space, Reuters reported.
These wideband pulsating signals for which the scientists are monitoring feature repetitive patterns – a series of pulses repeating every 11 to 100 seconds and spread across a few kilohertz, similar to pulses used in radar transmission. The search involves a frequency range covering a bit less than a tenth the width of an average FM radio station.
“The signals searched in our work would belong to the category of deliberate ‘we are here’ type beacons from alien worlds,” said Akshay Suresh, a Cornell University graduate student in astronomy and lead author of a scientific paper published in the Astronomical Journal describing the new effort.
“Aliens may possibly use such beacons for galaxy-wide communications, for which the core of the Milky Way is ideally placed. One may imagine aliens using such transmissions at the speed of light to communicate key events, such as preparations for interstellar migration before the explosive death of a massive star,” Suresh added.
The effort, called the Breakthrough Listen Investigation for Periodic Spectral Signals (BLIPSS), is a collaboration between Cornell, the SETI Institute research organization and Breakthrough Listen, a $100 million initiative to search for advanced extraterrestrial life.
Using a ground-based radio telescope in West Virginia, BLIPSS has focused upon a sliver of the sky less than one-200th of the area covered by the moon, stretching toward the center of the Milky Way roughly 27,000 light years away. A light year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion km).
This area contains about 8 million stars, Suresh said. If extraterrestrial life forms exist, they presumably would populate rocky planets orbiting in what is called the habitable zone, or Goldilocks zone, around a star – not too hot and not too cold.
The scientists in the various monitoring efforts passively scan for signals of alien beings and do not actively send their own signals advertising our presence on Earth.
No aliens yet have been detected in the monitoring efforts.
Science & Technology
Apple moving to make most iPhones for US in India rather than China

Apple aims to make most of its iPhones sold in the United States at factories in India by the end of 2026, and is speeding up those plans to navigate potentially higher tariffs in China, its main manufacturing base, Reuters reported.
The U.S. tech giant is holding urgent talks with contract manufacturers Foxconn and Tata to achieve that goal, the person, who declined to be named as the planning process is confidential, said on Friday.
Apple and Foxconn did not immediately respond to requests for comment, while Tata declined to comment.
Apple sells over 60 million iPhones in the U.S. annually with roughly 80% of them made in China currently.
Prime Minister Narendra Modi has in recent years promoted India as a smartphone manufacturing hub, but higher duties on importing mobile phone parts compared to many other countries means it is still expensive for companies to produce in India.
For iPhones, manufacturing costs in India are 5-8% higher than in China, with the difference rising to as much as 10% in some cases, the source said.
Apple has already stepped up production in India to beat U.S. President Donald Trump’s tariffs, shipping some 600 tons of iPhones worth $2 billion to the United States in March. The shipments from India marked a record for both its contractors Tata and Foxconn, with the latter alone accounting for smartphones worth $1.3 billion, Reuters reported last week.
In April, the U.S. administration imposed 26% duties on imports from India, much lower than the more than 100% China was facing at the time. Washington has since paused most duties for three months, except for China.
Trump’s administration has since signalled openness to de-escalating the trade war between the world’s two largest economies that has raised fears of recession.
The Financial Times first reported about Apple’s plan on Friday.
As Apple diversifies its manufacturing beyond China, it has positioned India for a critical role. Foxconn and Tata, its two main suppliers there, have three factories in all, with two more being built.
Science & Technology
China, Russia may build nuclear plant on moon to power lunar station, official says
Russia’s space agency Roscosmos said last year it planned to build a nuclear reactor on the moon’s surface with the China National Space Administration (CNSA) by 2035 to power the ILRS.

China is considering building a nuclear plant on the moon to power the International Lunar Research Station (ILRS) it is planning with Russia, a presentation by a senior official showed on Wednesday.
China aims to become a major space power and land astronauts on the moon by 2030, and its planned Chang’e-8 mission for 2028 would lay the groundwork for constructing a permanent, manned lunar base.
In a presentation in Shanghai, the 2028 mission’s Chief Engineer Pei Zhaoyu showed that the lunar base’s energy supply could also depend on large-scale solar arrays, and pipelines and cables for heating and electricity built on the moon’s surface.
Russia’s space agency Roscosmos said last year it planned to build a nuclear reactor on the moon’s surface with the China National Space Administration (CNSA) by 2035 to power the ILRS.
The inclusion of the nuclear power unit in a Chinese space official’s presentation at a conference for officials from the 17 countries and international organisations that make up the ILRS suggests Beijing supports the idea, although it has never formally announced it.
“An important question for the ILRS is power supply, and in this Russia has a natural advantage, when it comes to nuclear power plants, especially sending them into space, it leads the world, it is ahead of the United States,” Wu Weiren, chief designer of China’s lunar exploration program, told Reuters on the sidelines of the conference.
After little progress on talks over a space-based reactor in the past, “I hope this time both countries can send a nuclear reactor to the moon,” Wu said.
China’s timeline to build an outpost on the moon’s south pole coincides with NASA’s more ambitious and advanced Artemis programme, which aims to put U.S. astronauts back on the lunar surface in December 2025.
Wu said last year that a “basic model” of the ILRS, with the Moon’s south pole as its core, would be built by 2035.
In the future, China will create the “555 Project,” inviting 50 countries, 500 international scientific research institutions, and 5,000 overseas researchers to join the ILRS.
Researchers from Roscosmos also presented at the conference in Shanghai, sharing details about plans to look for mineral and water resources, including possibly using lunar material as fuel.
The ILRS preceded Russia’s invasion of Ukraine in 2022 but incentives for cooperation between Roscosmos and CNSA have increased since the outbreak of the war, according to Chinese analysts.
With China’s rapid technological advances and lunar achievements, and as Western sanctions prevent Roscosmos from many imports of space technology and equipment, China can now “alleviate the pressure” on Russia and help it “achieve new breakthroughs in satellite launches, lunar exploration, and space stations,” Liu Ying, a researcher at the Chinese foreign ministry’s diplomatic academy, wrote in a journal article last year.
International Sports
IPL 2025: Robo-Dog ‘Champak’ explained
Covered in a brown fur-like print and fitted with a camera in place of a face, the robot is designed to offer dynamic, on-ground visuals from a dog’s eye view

Organizers of this year’s Indian Premier League (IPL) are blazing a trail when it comes to embracing cutting edge technology and over the past week have deployed an AI-powered robotic dog that is fast growing in popularity among both players and fans.
The mechanical camera-carrying canine, named Champak, is the latest addition to the league’s broadcast team and was introduced to the public before the Delhi Capitals and Mumbai Indians match at the Arun Jaitley Stadium on April 13.
Former New Zealand cricketer and commentator Danny Morrison formally introduced his new broadcast companion before demonstrating the IPL robot dog’s ability to run, jump, respond to various voice commands and even draw a heart shape with its front limbs.
The video clip, put out by the IPL’s social media handles, also shows Mumbai Indians’ players Hardik Pandya, Reece Topley and Delhi Capitals captain Axar Patel interacting with the robot dog and having a blast.
The IPL also called on fans to help name the robot dog, which has been a regular part of the broadcast team in subsequent matches. Fan votes eventually saw the robotic canine named Champak.
During the Lucknow Super Giants vs Chennai Super Kings clash in Lucknow, MS Dhoni couldn’t resist a little fun with the robo-dog – playfully lifting it up and putting it down sideways, much to the crowd’s delight.
Known for his love of dogs, often seen in heart-warming moments with his own pets on social media, MS Dhoni later scooped up the mechanical pup and carried it off, probably for some extra playtime.
Covered in a brown fur-like print and fitted with a camera in place of a face, the robot is designed to offer dynamic, on-ground visuals from a dog’s eye view, bringing fans closer to the action in new and immersive ways.
Comparable to a GoPro-like action cameras, the robot dog enables unique broadcast angles along the sidelines and pitch perimeter.
The IPL robot dog draws clear inspiration from the quadrupeds designed by United States-based robotics company Boston Dynamics.
Similar quadrupeds have been deployed from military logistics to hazardous site inspections. The IPL’s version appears to be a small and playful adaptation.
Have you seen Champak yet?
For cricket fans across the country, tune in today, Monday April 22, to watch Lucknow Super Giants take on Delhi Capitals. The match starts at 5pm Kabul time.
Ariana Television will broadcast the match live and exclusively across Afghanistan and hopefully Champak will once again be out of the field for fans to see.
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